<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2017/4/1
 * Time: 14:01
 */
$str = 'http://s1.dwstatic.com/vhuya/avatar/50/07/200_200/2a1c68f6caa9088a88fccd3a8df35469.jpg?t=1437745951';
$length = strlen($str);
echo $length;

?>
<img src="http://s1.dwstatic.com/vhuya/avatar/50/07/200_200/2a1c68f6caa9088a88fccd3a8df35469.jpg" alt="">
